Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
0805Y2000390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0805 - In Stock:
180390
- Part#:
1206Y5000331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1206 - In Stock:
85780
- Part#:
1210J1K00330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
65954
- Part#:
1111Y2000120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1111 - In Stock:
76678
- Part#:
1825Y0500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1825 - In Stock:
23690
- Part#:
2225J0500472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2225 - In Stock:
45773
- Part#:
1206J1502P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 150V C0G/NP0 1206 - In Stock:
66191
- Part#:
0603J1000103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
509058
- Part#:
0805J2500680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
94538
- Part#:
1825J0250104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1825 - In Stock:
44680
- Part#:
1410Y1000124MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1410 - In Stock:
64967
- Part#:
1206Y1K00121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
78547
- Part#:
2220J2500223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2220 - In Stock:
52929
- Part#:
0805Y2000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0805 - In Stock:
254269
- Part#:
2225Y0160220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2225 - In Stock:
34064
- Part#:
1808Y5000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1808 - In Stock:
81560
- Part#:
0505Y3000330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 0505 - In Stock:
41562
- Part#:
1206Y2500270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
157458
- Part#:
0805Y1K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
513747
- Part#:
0805J0500131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 0805 - In Stock:
111554
- Part#:
1111Y5003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1111 - In Stock:
63868
- Part#:
0603Y1005P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
110330
- Part#:
1808J0100100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1808 - In Stock:
162865
- Part#:
2225Y5K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 5KV X7R 2225 - In Stock:
84714
- Part#:
0805J2000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
100441
- Part#:
2225J0630184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 2225 - In Stock:
34315
- Part#:
1111Y3001P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 300V C0G/NP0 1111 - In Stock:
84032
- Part#:
1210Y0500152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
126985
- Part#:
1825Y0630393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1825 - In Stock:
31900
- Part#:
1825J0100474GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V C0G/NP0 1825 - In Stock:
8476
- Part#:
0805J0160330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0805 - In Stock:
268376
- Part#:
1808Y4K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1808 - In Stock:
142246
- Part#:
0805Y3000221JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 0805 - In Stock:
102190
- Part#:
1812J1000221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1812 - In Stock:
63057
- Part#:
1206Y0500682JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1206 - In Stock:
153191
- Part#:
1210J2500560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1210 - In Stock:
36901
- Part#:
1825Y0630684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1825 - In Stock:
32390
- Part#:
1808J6300223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1808 - In Stock:
83253
- Part#:
2220J1K00471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 2220 - In Stock:
63490
- Part#:
0505J0632P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 63V C0G/NP0 0505 - In Stock:
80599
- Part#:
1812Y0250393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1812 - In Stock:
69464
- Part#:
1825Y1K50151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1825 - In Stock:
20077
- Part#:
1206Y0630121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1206 - In Stock:
99071
- Part#:
2225Y2500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2225 - In Stock:
7729
- Part#:
1210Y2500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1210 - In Stock:
117079
- Part#:
1825J2K50220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 1825 - In Stock:
59617
- Part#:
1812Y0630472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1812 - In Stock:
96027
- Part#:
1206J1K50272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1206 - In Stock:
125434
- Part#:
1206Y0160333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1206 - In Stock:
65103
- Part#:
2220J0500225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2220 - In Stock:
25687